This is the list of changelogs of Spire.Office New release and hotfix. You can get the detail information of each version's new features and bug solutions.

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Hot Fix Version: 5.2.0

We're pleased to announce the release of Spire.Office 5.2.0. This version includes some fantastic features, such as Spire.XLS supports formatting the data of the trend line, and Spire.PdfViewer supports catching the exception which was thrown by PDFViewer when rendering pages. Besides, some bugs that occurred when loading, converting and manipulating PDF, Word and Excel documents are fixed successfully. More details are listed in the following content.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

Dll Version:

  • Spire.Doc.dll v8.2.4
  • Spire.Pdf.dll v6.2.1
  • Spire.XLS.dll v10.1.8
  • Spire.Email.dll v3.1.0
  • Spire.DocViewer.Forms.dll v5.1.1
  • Spire.PdfViewer.Forms.dll v5.1.4
  • Spire.PdfViewer.Asp.dll v5.1.4
  • Spire.Presentation.dll v5.1.3
  • Spire.Spreadsheet v4.1.0
  • Spire.OfficeViewer.Forms.dll v5.2.0
  • Spire.Barcode.dll v4.1.1
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v3.2.2
  • Spire.License.dll v1.3.8

Hot Fix Version: 5.1

We're pleased to announce the release of Spire.Office 5.1. This update has some new features, such as Spire.XLS supports converting entire workbook to Html and setting copy options when copying, Spire.PDF supports getting the value of PrinterResolutionKind and the button style of RadioButton, Spire.Presentation supports getting and setting the name of the slide. Meanwhile, some bugs that occurred when loading, converting and manipulating Excel, PDF,Word and Presentation documents are fixed successfully. See the content below for the complete lists of new features and bug fixes.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

Dll Version:

  • Spire.Barcode.dll 4.1.0
  • Spire.Common.dll 3.1.2
  • Spire.DataExport.dll 4.1.9
  • Spire.Email.dll 3.1.0
  • Spire.Doc.dll 8.1.2
  • Spire.DocViewer.Forms.dll 5.1.1
  • Spire.Pdf.dll 6.1.4
  • Spire.PdfViewer.Asp.dll 5.1.1
  • Spire.PdfViewer.Forms.dll 5.1.1
  • Spire.XLS.dll 10.1.1
  • Spire.Presentation.dll 5.1.3
  • Spire.Spreadsheet.dll 4.1.0
  • Spire.OfficeViewer.Forms.dll 5.1.0
  • Spire.License.dll 1.3.8

Hot Fix Version: 4.12.6

We're pleased to announce the release of Spire.Office 4.12.6. This version comes up with some fantastic new features, such as Spire.XLS supports retaining the filtered data when converting Excel to CSV, Spire.Presentation adds new methods to replace text and to highlight specified text, Spire.PDF supports setting tab order, getting the font information of searched text and printing to booklet, Spire.Doc supports changing the checkbox state symbol and inserting gutter, Spire.Spreadsheet adds a new method to clear records. Additionally, this update also includes a series of bug fixes that occurred when loading, converting and manipulating Excel, PowerPoint, PDF and Word documents. The complete list of new features and bug fixes is given below.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.12.23
  • Spire.Pdf.dll v5.12.16
  • Spire.XLS.dll v9.12.20
  • Spire.Presentation.dll v4.12.13
  • Spire.Email.dll v2.11.11
  • Spire.DocViewer.Forms.dll v4.5.29
  • Spire.PdfViewer.Forms.dll v4.12.9
  • Spire.PdfViewer.Asp.dll v4.12.9
  • Spire.Spreadsheet.dll v3.12.1
  • Spire.OfficeViewer.Forms.dll v4.12.6
  • Spire.Barcode.dll v3.12.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.12.13
  • Spire.License.dll v1.3.8

Hot Fix Version: 4.11.1

We're pleased to announce the release of Spire.Office 4.11.1. In this version, form field filling is supported in Spire.PDFViewer and some issues that occurred when converting PDF to image, Excel to image/PDF/Html, printing and viewing PDF file, merging Word files and splitting Word table are fixed successfully. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.11.3
  • Spire.Pdf.dll v5.11.8
  • Spire.XLS.dll v9.11.9
  • Spire.Presentation.dll v4.11.3
  • Spire.Email.dll v2.9.5
  • Spire.DocViewer.Forms.dll v4.5.17
  • Spire.PdfViewer.Forms.dll v4.11.9
  • Spire.PdfViewer.Asp.dll v4.11.9
  • Spire.Spreadsheet.dll v4.11.3
  • Spire.OfficeViewer.Forms.dll v4.11.1
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.56
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.10.0

We're pleased to annouce the release of Spire.Office 4.10.0. This version brings some new features, for instance, Spire.PDF supports extracting the embedded U3D model from a PDF file, Spire.PDF supports opening cross-document in a new window, and Spire.Doc supports getting and set emphasize mark. Meanwhile, a large number of issues have been fixed by this update. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.10.7
  • Spire.Pdf.dll v5.10.11
  • Spire.XLS.dll v9.10.18
  • Spire.Presentation.dll v4.10.4
  • Spire.Email.dll v2.9.3
  • Spire.DocViewer.Forms.dll v4.5.15
  • Spire.PdfViewer.Forms.dll v4.10.3
  • Spire.PdfViewer.Asp.dll v4.10.3
  • Spire.Spreadsheet.dll v3.10.1
  • Spire.OfficeViewer.Forms.dll v4.10.0
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.20
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.9.2

We're pleased to annouce the release of Spire.Office 4.9.2. This version brings some wonderful features, such as supporting to delete Macro in PowerPoint 2003 documents, supporting to apply a cell stype to the entire worksheet, and supporting to rotate chart data label in PowerPoint. Meanwhile, a large number of issues have been fixed by this update. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll version:

  • Spire.Doc.dll v7.9.10
  • Spire.Pdf.dll v5.9.17
  • Spire.XLS.dll v9.9.16
  • Spire.Presentation.dll v4.9.6
  • Spire.Email.dll v2.9.2
  • Spire.DocViewer.Forms.dll v4.5.14
  • Spire.PdfViewer.Forms.dll v4.9.6
  • Spire.PdfViewer.Asp.dll v4.9.6
  • Spire.Spreadsheet v3.9.4
  • Spire.OfficeViewer.Forms.dll v4.9.2
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.11
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.9.0

We’re pleased to announce the release of Spire.Office 4.9.0. This version adds netstandard2.0 folder to place dlls which could work with Azure Function and some new features are supported, such as Spire.PDF supports converting HTML to PDF on .net core platform and getting the callout line of PdfFreeTextAnnotationWidget, Spire.Doc supports adding digital signatures, Spire.Presentation supports inserting image and video to placeholders and setting radius of round rectangle, Spire.XLS supports creating chart based on PivotTable and adding arrow line. Besides, a series of issues that occurred when converting the PDF to SVG/ image, XPS to PDF, Word to PDF, Html to Docx, PPT to SVG/image, Excel to PDF/HTML, copying cells range and printing PDF are fixed successfully. See the content below for more details.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.Dataexport, Spire.Barcode are included.

Dll Version:

  • Spire.Doc.dll v7.8.17
  • Spire.Pdf.dll v5.8.17
  • Spire.XLS.dll v9.9.1
  • Spire.Presentation.dll v4.8.16
  • Spire.Email.dll v2.4.19
  • Spire.DocViewer.Forms.dll v4.5.12
  • Spire.PdfViewer.Forms.dll v4.8.2
  • Spire.PdfViewer.Asp.dll v4.8.2
  • Spire.Spreadsheet v3.8.2
  • Spire.OfficeViewer.Forms.dll v4.9.0
  • Spire.Barcode.dll v3.7.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.9.1
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.7.0

We're pleased to announce the release of Spire.Office 4.7.0. This version includes some new features, such as Spire.XLS supports applying external font file to chart when converting Excel to PDF and supports specifying EmfType in ToEMFStream method. Spire.Presentation supports setting the alignment of shape and getting the format and version of PowerPoint file. Spire.PDF supports deleting the author information for PdfTextMarkupAnnotationWidget, PdfTextAnnotationWidget and PdfPopupAnnotationWidget. Spire.Spreadsheet adds Items property to Cells, Columns and Rows collections. Additionally, a series of bugs that occurred during the conversion and manipulation of Excel, Word, PDF and PowerPoint files have been fixed. More details are given below.

DLL Version:

  • Spire.Doc.dll v7.7.10
  • Spire.Pdf.dll v5.7.14
  • Spire.XLS.dll v9.7.5
  • Spire.Presentation.dll v4.7.6
  • Spire.Email.dll v2.4.12
  • Spire.DocViewer.Forms.dll v4.5.5
  • Spire.PdfViewer.Forms.dll v4.6.5
  • Spire.PdfViewer.Asp.dll v4.6.5
  • Spire.Spreadsheet v3.7.3
  • Spire.OfficeViewer.Forms.dll v4.7.0
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.7.5
  • Spire.License.dll v1.3.7

Hot Fix Version: 4.6.3

We're pleased to announce the Spire.Office 4.6.3. This version only includes the new updates in Spire.Presentation, for instance, it supports setting the arrangement order of shapes and fixes the issue occurring when converting PowePoint to image. More details are as follows.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.6.13
  • Spire.Pdf.dll v5.6.32
  • Spire.XLS.dll v9.6.11
  • Spire.Presentation.dll v4.6.6
  • Spire.Email.dll v2.4.11
  • Spire.DocViewer.Forms.dll v4.5.4
  • Spire.PdfViewer.Forms.dll v4.6.4
  • Spire.PdfViewer.Asp.dll v4.6.4
  • Spire.Spreadsheet v3.6.7
  • Spire.OfficeViewer.Forms.dll v4.6.3
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.6.11
  • Spire.License.dll v1.3.

Hot Fix Version: 4.6.1

We're pleased to announce the release of Spire.Office 4.6.1. This version includes some fantastic new features, for instance, Spire.Presentation supports getting the font of the table applied with table style, Spire.Spreadsheet supports copying, pasting of multiple areas and inserting, deleting multiple rows/columns, Spire.PDF supports removing the author of annotation and specifying page ranges when saving to PDF, Spire.Doc supports adding Latex math code to Word. In addition, a series of conversion functions have been improved, such as the conversion from Excel to Image, Chart to Image, PDF to SVG, EMF to PDF, PDF to Word, HTML to PDF with Plugin, Word to PDF. The complete list of new features and bug fixes is given below.

In this version, the most recent version of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Version:

  • Spire.Doc.dll v7.6.7
  • Spire.Pdf.dll v5.6.28
  • Spire.XLS.dll v9.6.8
  • Spire.Presentation.dll v4.6.2
  • Spire.Email.dll v2.4.8
  • Spire.DocViewer.Forms.dll v4.5.2
  • Spire.PdfViewer.Forms.dll v4.6.2
  • Spire.PdfViewer.Asp.dll v4.5.2
  • Spire.Spreadsheet v3.6.5
  • Spire.OfficeViewer.Forms.dll v4.6.1
  • Spire.Barcode.dll v3.5.0
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.Common.dll v2.6.8
  • Spire.License.dll v1.3.7